Optimal. Leaf size=127 \[ -\frac{b (5 a+2 b) \sec (e+f x)}{3 a^2 f (a+b)^2 \sqrt{a+b \sec ^2(e+f x)}}-\frac{b \sec (e+f x)}{3 a f (a+b) \left (a+b \sec ^2(e+f x)\right )^{3/2}}-\frac{\tanh ^{-1}\left (\frac{\sqrt{a+b} \sec (e+f x)}{\sqrt{a+b \sec ^2(e+f x)}}\right )}{f (a+b)^{5/2}} \]
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Rubi [A] time = 0.141761, antiderivative size = 127, normalized size of antiderivative = 1., number of steps used = 6, number of rules used = 6, integrand size = 23, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.261, Rules used = {4134, 414, 527, 12, 377, 207} \[ -\frac{b (5 a+2 b) \sec (e+f x)}{3 a^2 f (a+b)^2 \sqrt{a+b \sec ^2(e+f x)}}-\frac{b \sec (e+f x)}{3 a f (a+b) \left (a+b \sec ^2(e+f x)\right )^{3/2}}-\frac{\tanh ^{-1}\left (\frac{\sqrt{a+b} \sec (e+f x)}{\sqrt{a+b \sec ^2(e+f x)}}\right )}{f (a+b)^{5/2}} \]
Antiderivative was successfully verified.
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Rule 4134
Rule 414
Rule 527
Rule 12
Rule 377
Rule 207
Rubi steps
\begin{align*} \int \frac{\csc (e+f x)}{\left (a+b \sec ^2(e+f x)\right )^{5/2}} \, dx &=\frac{\operatorname{Subst}\left (\int \frac{1}{\left (-1+x^2\right ) \left (a+b x^2\right )^{5/2}} \, dx,x,\sec (e+f x)\right )}{f}\\ &=-\frac{b \sec (e+f x)}{3 a (a+b) f \left (a+b \sec ^2(e+f x)\right )^{3/2}}+\frac{\operatorname{Subst}\left (\int \frac{3 a+2 b-2 b x^2}{\left (-1+x^2\right ) \left (a+b x^2\right )^{3/2}} \, dx,x,\sec (e+f x)\right )}{3 a (a+b) f}\\ &=-\frac{b \sec (e+f x)}{3 a (a+b) f \left (a+b \sec ^2(e+f x)\right )^{3/2}}-\frac{b (5 a+2 b) \sec (e+f x)}{3 a^2 (a+b)^2 f \sqrt{a+b \sec ^2(e+f x)}}+\frac{\operatorname{Subst}\left (\int \frac{3 a^2}{\left (-1+x^2\right ) \sqrt{a+b x^2}} \, dx,x,\sec (e+f x)\right )}{3 a^2 (a+b)^2 f}\\ &=-\frac{b \sec (e+f x)}{3 a (a+b) f \left (a+b \sec ^2(e+f x)\right )^{3/2}}-\frac{b (5 a+2 b) \sec (e+f x)}{3 a^2 (a+b)^2 f \sqrt{a+b \sec ^2(e+f x)}}+\frac{\operatorname{Subst}\left (\int \frac{1}{\left (-1+x^2\right ) \sqrt{a+b x^2}} \, dx,x,\sec (e+f x)\right )}{(a+b)^2 f}\\ &=-\frac{b \sec (e+f x)}{3 a (a+b) f \left (a+b \sec ^2(e+f x)\right )^{3/2}}-\frac{b (5 a+2 b) \sec (e+f x)}{3 a^2 (a+b)^2 f \sqrt{a+b \sec ^2(e+f x)}}+\frac{\operatorname{Subst}\left (\int \frac{1}{-1-(-a-b) x^2} \, dx,x,\frac{\sec (e+f x)}{\sqrt{a+b \sec ^2(e+f x)}}\right )}{(a+b)^2 f}\\ &=-\frac{\tanh ^{-1}\left (\frac{\sqrt{a+b} \sec (e+f x)}{\sqrt{a+b \sec ^2(e+f x)}}\right )}{(a+b)^{5/2} f}-\frac{b \sec (e+f x)}{3 a (a+b) f \left (a+b \sec ^2(e+f x)\right )^{3/2}}-\frac{b (5 a+2 b) \sec (e+f x)}{3 a^2 (a+b)^2 f \sqrt{a+b \sec ^2(e+f x)}}\\ \end{align*}
Mathematica [C] time = 5.33787, size = 108, normalized size = 0.85 \[ \frac{\sec ^5(e+f x) (a \cos (2 (e+f x))+a+2 b) \left (a^2 \text{Hypergeometric2F1}\left (-\frac{3}{2},1,-\frac{1}{2},1-\frac{a \sin ^2(e+f x)}{a+b}\right )+(a+b) \left (3 a \sin ^2(e+f x)-2 (2 a+b)\right )\right )}{6 a^2 f (a+b) \left (a+b \sec ^2(e+f x)\right )^{5/2}} \]
Antiderivative was successfully verified.
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Maple [B] time = 0.68, size = 5056, normalized size = 39.8 \begin{align*} \text{output too large to display} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [F] time = 0., size = 0, normalized size = 0. \begin{align*} \int \frac{\csc \left (f x + e\right )}{{\left (b \sec \left (f x + e\right )^{2} + a\right )}^{\frac{5}{2}}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [B] time = 0.987878, size = 1341, normalized size = 10.56 \begin{align*} \left [\frac{3 \,{\left (a^{4} \cos \left (f x + e\right )^{4} + 2 \, a^{3} b \cos \left (f x + e\right )^{2} + a^{2} b^{2}\right )} \sqrt{a + b} \log \left (\frac{2 \,{\left (a \cos \left (f x + e\right )^{2} - 2 \, \sqrt{a + b} \sqrt{\frac{a \cos \left (f x + e\right )^{2} + b}{\cos \left (f x + e\right )^{2}}} \cos \left (f x + e\right ) + a + 2 \, b\right )}}{\cos \left (f x + e\right )^{2} - 1}\right ) - 2 \,{\left (3 \,{\left (2 \, a^{3} b + 3 \, a^{2} b^{2} + a b^{3}\right )} \cos \left (f x + e\right )^{3} +{\left (5 \, a^{2} b^{2} + 7 \, a b^{3} + 2 \, b^{4}\right )} \cos \left (f x + e\right )\right )} \sqrt{\frac{a \cos \left (f x + e\right )^{2} + b}{\cos \left (f x + e\right )^{2}}}}{6 \,{\left ({\left (a^{7} + 3 \, a^{6} b + 3 \, a^{5} b^{2} + a^{4} b^{3}\right )} f \cos \left (f x + e\right )^{4} + 2 \,{\left (a^{6} b + 3 \, a^{5} b^{2} + 3 \, a^{4} b^{3} + a^{3} b^{4}\right )} f \cos \left (f x + e\right )^{2} +{\left (a^{5} b^{2} + 3 \, a^{4} b^{3} + 3 \, a^{3} b^{4} + a^{2} b^{5}\right )} f\right )}}, \frac{3 \,{\left (a^{4} \cos \left (f x + e\right )^{4} + 2 \, a^{3} b \cos \left (f x + e\right )^{2} + a^{2} b^{2}\right )} \sqrt{-a - b} \arctan \left (\frac{\sqrt{-a - b} \sqrt{\frac{a \cos \left (f x + e\right )^{2} + b}{\cos \left (f x + e\right )^{2}}} \cos \left (f x + e\right )}{a + b}\right ) -{\left (3 \,{\left (2 \, a^{3} b + 3 \, a^{2} b^{2} + a b^{3}\right )} \cos \left (f x + e\right )^{3} +{\left (5 \, a^{2} b^{2} + 7 \, a b^{3} + 2 \, b^{4}\right )} \cos \left (f x + e\right )\right )} \sqrt{\frac{a \cos \left (f x + e\right )^{2} + b}{\cos \left (f x + e\right )^{2}}}}{3 \,{\left ({\left (a^{7} + 3 \, a^{6} b + 3 \, a^{5} b^{2} + a^{4} b^{3}\right )} f \cos \left (f x + e\right )^{4} + 2 \,{\left (a^{6} b + 3 \, a^{5} b^{2} + 3 \, a^{4} b^{3} + a^{3} b^{4}\right )} f \cos \left (f x + e\right )^{2} +{\left (a^{5} b^{2} + 3 \, a^{4} b^{3} + 3 \, a^{3} b^{4} + a^{2} b^{5}\right )} f\right )}}\right ] \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [F(-1)] time = 0., size = 0, normalized size = 0. \begin{align*} \text{Timed out} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [F] time = 0., size = 0, normalized size = 0. \begin{align*} \int \frac{\csc \left (f x + e\right )}{{\left (b \sec \left (f x + e\right )^{2} + a\right )}^{\frac{5}{2}}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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